class_docstr: Test object for unittest of deap/benchmarks.
code: def setUp(self):
      @binary.bin2float(0, 1023, 10)
      def evaluate(individual):
          """Simplest evaluation function."""
          return individual
  
      creator.create("FitnessMin", base.Fitness, weights=(-1.0,))
      creator.create("Individual", list, fitness=creator.FitnessMin)
      self.toolbox = base.Toolbox()
      self.toolbox.register("evaluate", evaluate)
  
file_path: deap/tests/test_benchmarks.py
imports: import sys
  import unittest
  from deap import base
  from deap import creator
  from deap.benchmarks import binary
label_desc: Use image node_id 1 for calling the BenchmarkTest obj's underlying member method code with example usage: obj.setUp() and returns: individual